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Defense applications

Thanks to the use of the intelligent mesh and its capabilities in simulating compressible multi-phase flows with high order numerical methods, LEMMA has been able to handle several problems encountered in defense applications. See for example this 3D simulation, extension of the Sod’s shock tube problem in a geometry representing a city.

2D blast impacting box FSI

 

3D blast iso-density animation

 

3D blast surface mesh animation

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